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45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
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// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 18.12.1
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// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
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'use strict';
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const common = require('../common');
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const EventEmitter = require('events');
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const assert = require('assert');
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const ee = new EventEmitter();
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const handler = () => {};
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assert.deepStrictEqual(ee.eventNames(), []);
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assert.strictEqual(ee._events.hasOwnProperty, undefined);
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assert.strictEqual(ee._events.toString, undefined);
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ee.on('__proto__', handler);
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ee.on('__defineGetter__', handler);
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ee.on('toString', handler);
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assert.deepStrictEqual(ee.eventNames(), [
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'__proto__',
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'__defineGetter__',
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'toString',
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]);
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assert.deepStrictEqual(ee.listeners('__proto__'), [handler]);
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assert.deepStrictEqual(ee.listeners('__defineGetter__'), [handler]);
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assert.deepStrictEqual(ee.listeners('toString'), [handler]);
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ee.on('__proto__', common.mustCall(function(val) {
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assert.strictEqual(val, 1);
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}));
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ee.emit('__proto__', 1);
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process.on('__proto__', common.mustCall(function(val) {
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assert.strictEqual(val, 1);
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}));
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process.emit('__proto__', 1);
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